class BillingParam {
  int page = 1;
  int pagesize = 10;
  String? startTime;
  String? endTime;
  int? BillType;
  int PaymentType = 0;
  int? ExpensesType;

  BillingParam({
    this.startTime,
    this.endTime,
    this.BillType,
    this.ExpensesType,
  });

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = new Map<String, dynamic>();
    data['page'] = this.page;
    data['pagesize'] = this.pagesize;
    data['startTime'] = this.startTime;
    data['endTime'] = this.endTime;
    data['BillType'] = this.BillType;
    data['PaymentType'] = this.PaymentType;
    data['ExpensesType'] = this.ExpensesType;
    return data;
  }
}
